uPVC Electrical Conduit – 20 mm (½″) – Class 2 | Light Duty

uPVC Electrical Conduit 20mm Class 2 Light Duty

Wiring Protection Solution for KSA & Gulf

Electricity safety has turned into a crucial factor in the construction sector across Saudi Arabia, UAE, Qatar, Oman, Kuwait, and Bahrain. The selection of the proper electrical conduit in such challenging conditions as high temperatures, coastal regions’ high humidity, and strict building regulations has become a necessity rather than a convenience.

The uPVC Electrical Conduit – 20 mm (½″) – Class 2 Light Duty can be regarded as a suitable solution for safeguarding electrical wiring during the everyday use in domestic, commercial, and light industrial areas. It is tough, bendable, low-cost, and at the same time compliant with Gulf construction standards.

The uPVC Electrical Conduit – 20 mm (½″) – Class 2 Light Duty is a high-quality non-metallic conduit designed to provide safe, durable, and efficient protection for electrical wiring in residential and commercial buildings. Manufactured from premium-grade unplasticized polyvinyl chloride (uPVC), this conduit ensures excellent electrical insulation, fire resistance, and long-term performance in GCC climate conditions, including high temperatures and humidity.

Specifically engineered for light-duty electrical installations, the 20 mm conduit is ideal for concealed and surface wiring applications such as lighting circuits, switch wiring, and low-load power lines. Its smooth internal bore allows easy cable pulling, reducing installation time and minimizing damage to cable insulation. Being lightweight and easy to cut, bend, and install, it helps contractors achieve faster project completion with lower labor costs.

Unlike metal conduits, this uPVC conduit is corrosion-free, moisture-resistant, and non-conductive, eliminating risks associated with rust, electric shock, and short circuits. The material is self-extinguishing, enhancing fire safety and making it suitable for use in apartments, villas, offices, retail spaces, schools, and hospitals across Saudi Arabia and the Gulf region.

Introduction

Product Overview

Explore Full Product Details

What Is a uPVC Electrical Conduit?

A uPVC (unplasticized polyvinyl chloride) electrical conduit is a non-metallic pipe that serves the purpose of routing and protecting the electrical wiring and organizing it. uPVC conduits are different from metal ones in that they are:

Corrosion-resistant

Lightweight
Non-conductive
Easy to install
Cost-effective

The size of 20 mm (½″) is one of the sizes of conduits most frequently used for the standard electrical wiring especially for lighting circuits, switch wiring, and low-load power lines.

Understanding 20 mm (½″) Class 2 Light Duty Conduit

What Does 20 mm (½″) Mean?

It is the internal diameter where standard electrical cables can be installed.
Perfect for single-phase wiring, lighting systems, and control cables.

What Is Class 2 – Light Duty?

Conduits of Class 2 are made for:

Wiring that will be hidden
Wiring that will be attached to walls
Areas with low to medium mechanical stress

They are accepted in large areas like:

Rented flats
Luxurious houses
Workplaces
Stores and malls
Health institutions and schools

Technical Specifications

Specification	Details
Product Type	uPVC Electrical Conduit
Nominal Size	20 mm (½″)
Duty Class	Class 2 – Light Duty
Material	High-grade uPVC
Color	White / Grey (custom colors available)
Length	3 m / 4 m (custom lengths available)
Temperature Resistance	Suitable for high Gulf temperatures
Electrical Insulation	Excellent (non-conductive)
Fire Behavior	Self-extinguishing
Chemical Resistance	Resistant to oils, acids & alkalis
Installation	Concealed & surface
Standards	BS / IEC / GCC compliant

Key Features of uPVC Electrical Conduit 20 mm

1. Superior Electrical Safety

uPVC is a non-conductive material, eliminating the risk of electrical shock and short circuits—an essential safety requirement for homes and commercial spaces.

2. Fire-Retardant Properties

This conduit is self-extinguishing, meaning it does not propagate flames, helping contain fire hazards in buildings.

3. Heat & Climate Resistance

Designed for extreme temperatures common in KSA and Gulf countries, ensuring long-term performance without deformation.

4. Lightweight & Easy Installation

The conduit can be:

Cut easily
Bent with heat
Fixed quickly

This reduces labor time and installation cost.

5. Corrosion & Moisture Resistant

Unlike metal conduits, uPVC does not rust, making it ideal for:

Coastal areas
High-humidity zones
Underground installations

6. Smooth Internal Surface

Allows easy cable pulling, reducing damage to insulation and speeding up wiring work.

Applications of 20 mm uPVC Electrical Conduit

Residential Buildings

Lighting circuits
Switch wiring
Power outlets
Concealed wall wiring

Commercial Spaces

Office electrical layouts
Retail lighting systems
False ceiling wiring

Institutional Projects

Schools and universities
Hospitals and clinics
Government buildings

Light Industrial Use

Control wiring
Low-voltage electrical runs

How uPVC Electrical Conduit Is Used (Installation Process)

Step 1: Planning the Wiring Layout

Marking of electrical routes as per the architectural plans and local electrical regulations is done.

Step 2: Cutting the Conduit

Simple tools like a hacksaw or conduit cutter are used to cut conduits to the lengths needed.

Step 3: Bending (If Required)

The conduit is heated to a controlled temperature and bent without cracking.

Step 4: Fixing the Conduit

The first option is surface mounting with the help of saddles or clips.

The other option is concealed mounting inside walls or slabs.

Step 5: Cable Pulling

The use of fish tape allows the pulling of wires through the conduit in a smooth manner.

Step 6: Jointing & Accessories

The system is completed with couplers, bends, junction boxes, and inspection boxes.

Advantages Over Metal Conduits

Feature	uPVC Conduit	Metal Conduit
Corrosion Resistance	Excellent	Poor
Electrical Safety	Non-conductive	Conductive
Installation Speed	Fast	Slow
Weight	Lightweight	Heavy
Cost	Economical	Expensive
Maintenance	Minimal	High

Why Class 2 Light Duty Is Ideal for GCC Projects

A significant portion of the construction that takes place in KSA and Gulf States consists of residential and commercial buildings with wiring that is concealed inside walls, ceilings, and floors.

Class 2 conduits are ideal for the following reasons:

They comply with the local electrical safety regulations.
They are cost-effective for the entire project.
They are highly dependable in indoor spaces.

Compliance with Gulf Standards

This conduit is manufactured to comply with:

BS (British Standards)
IEC Standards
GCC construction requirements
Saudi Building Code (SBC) where applicable

This ensures approval by consultants, contractors, and regulatory authorities.

Sustainability & Environmental Benefits

100% recyclable material
Long service life reduces replacement waste
Lower carbon footprint compared to metal conduits

An excellent choice for green building projects in the Gulf region.

Maintenance & Service Life

uPVC electrical conduits do not need much maintenance and they can last for a long time, about 30 to 50 years, if the usage is normal.

Also, they do not:

Get rusty
Change their shape easily
Need painting again

Common Accessories Used with 20 mm uPVC Conduit

uPVC bends (90° & inspection bends)
Couplers
Junction boxes
Circular & rectangular boxes
End caps

Why Choose This Product for KSA & Gulf Markets

Hot climate design
Fulfills local electrical regulations
Affordable for big projects
Rated highly by electric workers and general contractors
Suitable for big housing and commercial projects

Conclusion

The uPVC Electrical Conduit – 20 mm (½″) – Class 2 Light Duty is a reliable, safe, and cost-effective solution for modern electrical installations across Saudi Arabia and the Gulf region.

Its fire resistance, electrical insulation, corrosion resistance, and ease of installation make it the preferred choice for contractors, developers, and electricians aiming for long-term safety and compliance.

If your goal is a durable wiring protection system that meets GCC standards while optimizing project costs, this conduit is the ideal solution.

Frequently Asked Questions (FAQ)

1. Is 20 mm uPVC conduit suitable for concealed wiring?

Yes, it is widely used for concealed wiring in walls, slabs, and ceilings.

2. Can this conduit be used in Saudi Arabia?

Absolutely. It is suitable for Saudi and GCC construction environments.

3. Is Class 2 conduit strong enough?

Yes, for residential and commercial applications where mechanical stress is low to moderate.

4. Is uPVC conduit fire resistant?

It is self-extinguishing and does not spread flames.

5. Can it be used outdoors?

For outdoor use, additional UV-resistant variants or protective measures are recommended.

6. What cable size fits in a 20 mm conduit?

It typically accommodates multiple single-core wires used in lighting and power circuits.

7. Does it require earthing?

No, uPVC is non-conductive and does not require earthing.

8. Is it better than metal conduit?

For most indoor applications, yes—due to safety, cost, and ease of installation.

9. What is the standard length available?

Commonly available in 3 m and 4 m lengths.

10. Can it handle high temperatures?

Yes, it performs well under Gulf climate conditions.